CN204315919U - A kind of novel 45 degree of wing angle G section bar switch cubicles - Google Patents

A kind of novel 45 degree of wing angle G section bar switch cubicles Download PDF

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Publication number
CN204315919U
CN204315919U CN201420786702.2U CN201420786702U CN204315919U CN 204315919 U CN204315919 U CN 204315919U CN 201420786702 U CN201420786702 U CN 201420786702U CN 204315919 U CN204315919 U CN 204315919U
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plate
holes
column
hole
profile
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段毅
罗巨龙
王阳
韩东明
王沙
胡文英
崔静
张磊
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TIANJIN TIANZHUAN ELECTRIC CONTROL POWER DISTRIBUTION CO Ltd
Electric Power Research Institute of State Grid Tianjin Electric Power Co Ltd
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TIANJIN TIANZHUAN ELECTRIC CONTROL POWER DISTRIBUTION CO Ltd
Electric Power Research Institute of State Grid Tianjin Electric Power Co Ltd
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Abstract

本实用新型涉及一种新型45度翼角G型材开关柜,所述柜体的主体框架由四根立柱、上下八根主横梁所构成的四方框架式结构,所述立柱采用加强型开口型材,主横梁采用带45度翼角G型材,并通过钣金三通件与立柱的定位孔及其压窝沉孔、钣金三通件与主横梁的定位孔及压窝沉孔的定位及固定、立柱卡口与主横梁的定位连接将立柱与主横梁固定在一起;在立柱之间水平固装侧横梁,该侧横梁的两端通过凸起连接件固装在立柱上;在上、下相邻的侧横梁之间竖直固装安装板,该安装板的两端均通过连接架固装在侧横梁上。本开关柜的四角采用包接式组装结构,主要由立柱型材、主横梁型材与钣金三通件内外配合构成,三通件隐藏在由主横梁、立柱组成的包角内部,外形美观平整,较常规铝合金材质的铸造形三通重量轻60%以上,成本降低可达90%以上。

The utility model relates to a new 45-degree wing angle G profile switch cabinet. The main frame of the cabinet is a square frame structure composed of four uprights and eight upper and lower main beams. The uprights adopt reinforced opening profiles. The main beam adopts G profile with 45-degree wing angle, and passes through the positioning hole of the sheet metal tee and the column and its pressing hole, and the positioning and fixing of the positioning hole of the sheet metal tee and the main beam and the pressing hole 1. The positioning connection between the column bayonet and the main beam fixes the column and the main beam; the side beams are fixed horizontally between the columns, and the two ends of the side beams are fixed on the columns through the raised connectors; A mounting plate is fixed vertically between adjacent side beams, and both ends of the mounting plate are fixed on the side beams through connecting frames. The four corners of the switchgear adopt a wrap-around assembly structure, which is mainly composed of column profiles, main beam profiles and sheet metal tee pieces. The tee pieces are hidden inside the wrapping corners composed of main beams and columns. Compared with the casting tee made of conventional aluminum alloy, the weight is more than 60%, and the cost can be reduced by more than 90%.

Description

一种新型45度翼角G型材开关柜A new type of 45 degree wing angle G profile switchgear

技术领域technical field

本实用新型属于配电控制柜领域,涉及开关柜的结构改进,尤其是一种新型45度翼角G型材开关柜。The utility model belongs to the field of power distribution control cabinets and relates to the structural improvement of switch cabinets, in particular to a novel 45-degree wing angle G profile switch cabinet.

技术背景technical background

目前市场上很多的开关柜和工控柜的柜体均采用型材进行组装,或采用对边焊接的方式固定,或采用四角组合拼装的方式固定,不外乎以提高柜体的美观度,强度,便捷度为标准。随着科技及加工工艺水平的提高,除小型化箱式柜体仍采用焊接方式外,更多的柜体都采用组装式结构,而在组装式结构的柜体中有两种常用方法,该类型柜体一般由主横梁、深梁、立柱等标准型材为主,一种是在柜体角位置处,对于梁和梁之间以及梁和柱之间采用各种连接件,再用螺栓进行固定,形成搭接结构,其中该连接件位置往往会影响到柜体外观及电气布局;另一种是采用三通与型材连接的结构,通常该三通为铝合金预制件,其对整体柜型对角线质量会起到关键作用,然其成本高于其他材质型材,影响其市场接受程度。At present, the cabinets of many switchgears and industrial control cabinets on the market are assembled with profiles, or fixed by side-to-side welding, or fixed by four-corner combination assembly, which is nothing more than to improve the aesthetics and strength of the cabinet. Convenience is standard. With the improvement of technology and processing technology, in addition to the miniaturized box-type cabinets that still use welding, more cabinets use assembled structures, and there are two common methods in the cabinets with assembled structures. The type cabinet is generally composed of standard profiles such as main beams, deep beams, and columns. One is at the corner of the cabinet. Various connectors are used between beams and beams and between beams and columns, and then bolts are used. Form a lap joint structure, where the position of the connector often affects the appearance and electrical layout of the cabinet; the other is a structure that uses a tee and a profile connection. Usually the tee is an aluminum alloy prefabricated part, which is of great importance to the overall cabinet type. The quality of the corner line will play a key role, but its cost is higher than other material profiles, which affects its market acceptance.

因此本实用新型旨在解决避免焊接柜体型材造成的柜体变形等潜在影响,或提高组装式柜体的生产效率,需找一种更经济,更快捷,成本更低的开关柜柜体结构及新型包接式的连接方法。Therefore, the utility model aims to avoid potential effects such as cabinet deformation caused by welding cabinet profiles, or to improve the production efficiency of assembled cabinets. It is necessary to find a more economical, faster, and lower-cost switch cabinet cabinet structure. And a new wrap-around connection method.

通过检索,尚未发现能解决上述通用性问题的开关柜柜体。By retrieval, no switchgear cabinet body that can solve the above-mentioned universality problem has been found yet.

实用新型内容Utility model content

本实用新型的目的在于克服现有技术的不足之处,提供一种新型45度翼角G型材开关柜,该开关柜结构稳定性好、强度大、变形小、便于拆装。The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a new type of 45-degree wing angle G profile switchgear, which has good structural stability, high strength, small deformation, and is easy to disassemble.

本实用新型解决技术问题所采用的技术方案是:The technical solution adopted by the utility model to solve technical problems is:

一种新型45度翼角G型材开关柜,柜体的前后面安装有玻璃式门板,柜体配有顶盖、底板,柜体的主体框架由四根立柱、上下八根主横梁所构成的四方框架式结构,所述立柱采用加强型开口型材,主横梁采用带45度翼角G型材,型材开口朝里,三者的连接部位均采用钣金三通件进行框架安装,并通过钣金三通件与立柱的定位孔及其压窝沉孔、钣金三通件与主横梁的定位孔及压窝沉孔的定位及固定、立柱卡口与主横梁的定位连接将立柱与主横梁固定在一起;在立柱之间水平固装侧横梁,该侧横梁的两端通过凸起连接件固装在立柱上;在上、下相邻的侧横梁之间竖直固装安装板,该安装板的两端均通过连接架固装在侧横梁上。A new type of 45-degree wing angle G profile switchgear, the front and rear of the cabinet are equipped with glass door panels, the cabinet is equipped with a top cover and a bottom plate, and the main frame of the cabinet is composed of four upright columns and eight upper and lower main beams. Square frame structure, the column adopts reinforced open profile, the main beam adopts G profile with 45-degree wing angle, and the profile opening faces inward. Positioning and fixing of the positioning hole of the through piece and the column and its pressing hole, the positioning hole of the sheet metal tee and the main beam and the positioning and fixing of the pressing hole, the positioning connection of the column bayonet and the main beam to fix the column and the main beam together; horizontally fix the side beams between the uprights, and the two ends of the side beams are fixed on the uprights through the raised connectors; vertically fix the mounting plate between the upper and lower adjacent side beams, the installation Both ends of the board are fixed on the side beams through the connecting frame.

而且,所述主横梁所采用的45度翼角G型材由前折边、上立边、上平板、后立板、下平板及下立边一体制成,上平板、后立板及下平板直角折成前开口的框架型材,在上平板中轴线上均布制有的功能模数方孔和圆孔,其方孔与圆孔的间距为1/2模数,且方形孔和圆孔呈间隔分布;上平板的前端向下直角折成上立边,该上立边的下部直角向前折成前折边,在前折边上均布间隔制有底板安装孔;后立板上均布间隔制有压窝沉孔,在该压窝沉孔两侧同轴对称分别制有两个定位孔;下平板两侧探出后立板外,该两侧采用的是45度翼角设计,并且在翼形边上有吊环开口,在下平板中部前端向上制有下立边,在后立板与下平板的结合点两侧的后立板上镜像对称各制有一立柱卡口。Moreover, the 45-degree wing angle G profile adopted by the main beam is made of a front flange, an upper vertical edge, an upper plate, a rear vertical plate, a lower plate and a lower vertical edge, and the upper plate, the rear vertical plate and the lower plate The frame profile folded at right angles into the front opening, the functional module square holes and round holes uniformly distributed on the central axis of the upper plate, the distance between the square holes and the round holes is 1/2 modulus, and the square holes and round holes It is distributed at intervals; the front end of the upper plate is folded downward at right angles to form the upper vertical edge, and the lower part of the upper vertical edge is folded forward at right angles to form the front flange, and the bottom plate mounting holes are evenly distributed on the front flange; the rear vertical plate Dimple sink holes are evenly distributed at intervals, and two positioning holes are made coaxially and symmetrically on both sides of the sink sink hole; both sides of the lower plate protrude out of the rear vertical plate, and the two sides adopt a 45-degree wing angle Design, and there is a ring opening on the wing-shaped side, a lower vertical edge is made upward on the front end of the middle part of the lower plate, and a column bayonet is made in mirror symmetry on the rear vertical plate on both sides of the joint point of the rear vertical plate and the lower flat plate.

而且,所述立柱所采用的加强型开口型材由立长边、底长边、前折边、前短边、底折边、底短边一体直角弯制而成,前折边、前短边均为立长边向内直角弯制,底折边、底短边均为底长边向内直角弯制,立长边、底长边、前折边、前短边、底折边、底短边的宽度长度均对应相同,在立长边与底长边两侧均对称制有压窝沉孔,该压窝沉孔两侧同轴对称分别制有两个定位孔,在立长边及底长边的两端连接处均制有专用定位卡口,在前折边及底折边中轴线上均布制有的功能模数方孔和圆孔,其方孔与圆孔的间距为1/2模数,且方形孔和圆孔呈间隔分布。Moreover, the reinforced opening profile adopted by the column is formed by bending the vertical long side, the bottom long side, the front fold, the front short side, the bottom fold, and the bottom short side at right angles, and the front fold, the front short side Both vertical long sides are bent inward at right angles, the bottom hem and bottom short side are all bottom long sides bent inward at right angles, vertical long side, bottom long side, front hem, front short side, bottom hem, bottom The width and length of the short sides are all corresponding to the same, and there are symmetrical counterbore holes on both sides of the vertical long side and the bottom long side. There are special positioning bayonets at the joints of the two ends of the long side of the bottom, and the functional module square holes and round holes are evenly distributed on the central axis of the front and bottom folds. The distance between the square holes and the round holes It is a 1/2 modulus, and the square holes and round holes are distributed at intervals.

而且,所述钣金三通件由一块钢板钣金而成,包括上平板及在上平板角部向下镜像对称所制的两个直角折板,在每一直角折板上分别纵向制有立柱安装板,横向制有主横梁安装板,其中纵向所制的立柱安装板为直板,而主横梁安装板为两边直角折弯的内扣板,在立柱安装板上中部位置制有立柱压窝沉孔,在主横梁安装板的中部位置制有主横梁压窝沉孔,该两个压窝沉孔两侧同轴分别对称制有定位凸点,在上平板上中部位置制有吊装圆孔。Moreover, the sheet metal tee is made of a piece of steel sheet metal, including an upper flat plate and two right-angle folded plates that are symmetrically mirrored downward at the corners of the upper plate, and vertical columns are formed on each right-angle folded plate. The mounting plate is horizontally equipped with a main beam mounting plate, and the vertical column mounting plate is a straight plate, while the main beam mounting plate is an inner gusset plate bent at right angles on both sides. Hole, in the middle position of the main beam mounting plate, there is a main beam pressure sink sink hole, the two sides of the pressure sink sink hole are coaxially symmetrical with positioning convex points respectively, and a hoisting round hole is formed in the upper middle position of the upper plate.

而且,所述侧横梁为槽型结构,其安装面上均布间隔制有多排安装孔,在该安装孔上安装连接支架,该连接支架再与安装板固装。Moreover, the side crossbeam is a channel structure, and a plurality of rows of mounting holes are evenly distributed on the mounting surface at intervals, and a connecting bracket is installed on the mounting holes, and the connecting bracket is fixed with the mounting plate.

而且,所述连接支架由安装导板、挂接板、导向板一体构成,在安装导板的两侧直角向下对称制出导向板,两个导向板内距尺寸距离与侧横梁外形宽度一致,在安装板的一端向上直角制出一挂接板,在安装导板上均布间隔制有安装长孔用以连接固定立柱,在挂接板上制有挂接长孔用以固装安装板。Moreover, the connecting bracket is composed of an installation guide plate, a articulated plate, and a guide plate. The guide plates are made symmetrically at right angles downwards on both sides of the installation guide plate. The inner distance between the two guide plates is consistent with the width of the side beam. One end of the mounting plate is upwardly made into a articulated plate at right angles. On the mounting guide plate, slotted holes are evenly distributed and spaced to connect the fixed column.

而且,所述连接件由底板及立板一体直角弯制而成,在底板上中心部位制有侧横梁的安装圆孔,在立板上中心位置制有与立柱的安装功能模数圆孔相互固装的安装通孔,在该安装通孔两侧的立板上对称各制有一方形凸起,该方形凸起位于安装通孔的左右各1/2模数位置,用于嵌装入立柱所制的功能模数方孔内进行定位。Moreover, the connecting piece is formed by bending the bottom plate and the vertical plate at right angles. A round hole for installing the side beam is formed on the center of the bottom plate. For the fixed installation through hole, a square protrusion is symmetrically made on the vertical plate on both sides of the installation through hole. The square protrusion is located at the left and right 1/2 module positions of the installation through hole, and is used for embedding into the column Positioning is carried out in the square hole of the functional module.

本实用新型的优点和积极效果是:Advantage and positive effect of the present utility model are:

1、本开关柜的四角采用包接式组装结构,主要由立柱型材、主横梁型材与钣金三通件内外配合构成,三通件隐藏在由主横梁、立柱组成的包角内部,外形美观平整,较常规铝合金材质的铸造形三通重量轻60%以上,成本降低可达90%以上。1. The four corners of the switchgear adopt a wrap-around assembly structure, which is mainly composed of column profiles, main beam profiles and sheet metal tee pieces, and the tee pieces are hidden inside the wrapping corners composed of main beams and columns. Flat, more than 60% lighter than the cast tee made of conventional aluminum alloy material, and the cost can be reduced by more than 90%.

2、本开关柜的立柱型材、主横梁型材与钣金三通件间两两通过压窝沉孔、定位卡口、定位凸点等进行快速定位并连接,提高柜体强度,减少该组装柜体的对角线偏差,减少变形对柜体结构影响,还提高了装配后立柱对于主横梁型材支撑强度,避免焊接方式的柜体由于焊接造成的局部变形及打磨,减少工艺需求,有效提高生产效率。2. The column profiles, main beam profiles and sheet metal tees of the switch cabinet are quickly positioned and connected in pairs by pressing the sink holes, positioning bayonets, positioning bumps, etc., to improve the strength of the cabinet body and reduce the cost of the assembly cabinet. The diagonal deviation of the body reduces the influence of deformation on the cabinet structure, and also improves the support strength of the column for the main beam profile after assembly, avoids local deformation and grinding of the cabinet body caused by welding, reduces process requirements, and effectively improves production. efficiency.

3、本开关柜的立柱型材、主横梁型材均采用敷铝锌钢板加工,安装孔模数化,标准化程度高,采用20mm模数进行设计,在型材短边侧中轴线上分别均布制有8.3mm×8.3mm方孔和直径为5.3mm的圆孔,间距为1/2模数,且方形孔和圆孔呈间隔分布,不仅可以起到定位作用,还可预制卡式螺母或采用自攻螺钉安装,结构变化多样,能满足不同结构梁安装的需求。3. The column profiles and main beam profiles of this switch cabinet are all processed by aluminum-zinc coated steel plates, the installation holes are modularized, and the degree of standardization is high. The 20mm modulus is used for design, and the short sides of the profiles are uniformly distributed on the central axis. 8.3mm×8.3mm square holes and 5.3mm diameter round holes, the spacing is 1/2 module, and the square holes and round holes are distributed at intervals, which can not only play a positioning role, but also prefabricate cage nuts or use self-made Tapping screw installation, structure changes, can meet the needs of different structural beam installation.

5、本开关柜的电气安装板通过可移动式固定连接支架固定在左右的侧主横梁上,拆卸、调配非常便捷,该连接支架有导轨槽设计,不产生移位下垂,且可根据所装元件的位置要求调节该组件的深度,其整个安装过程完全可有一个人承担,避免两人操作协调及影响劳动效率的问题。5. The electrical installation board of this switch cabinet is fixed on the left and right side main beams through a movable fixed connection bracket, which is very convenient to disassemble and deploy. The position of the component requires adjusting the depth of the component, and the entire installation process can be undertaken by one person, avoiding the problems of two-person operation coordination and affecting labor efficiency.

6、本开关柜的侧主横梁与柜体立柱通过一种带凸起定位功能的连接件进行固定,连接件设有方形凸起与立柱型材预留孔对应,起到定位固定作用,通过方形凸起的嵌入功能,有效防止侧主横梁安装后的旋转问题,且只需一螺钉固定,减少紧固材料,提高安装速度。6. The side main beam of the switch cabinet and the cabinet column are fixed through a connecting piece with a protrusion positioning function. The raised embedding function effectively prevents the rotation of the side main beam after installation, and only one screw is needed to fix it, reducing fastening materials and increasing the installation speed.

附图说明Description of drawings

图1为本实用新型的立体结构示意图;Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

图2为图1的主体框架的立体结构示意图;Fig. 2 is a three-dimensional structural schematic diagram of the main frame of Fig. 1;

图3为图2的A部结构放大示意图;FIG. 3 is an enlarged schematic diagram of the structure of part A of FIG. 2;

图4为图2的B部结构放大示意图;FIG. 4 is an enlarged schematic diagram of the structure of part B of FIG. 2;

图5为图2的主横梁的立体结构示意图;Fig. 5 is a schematic diagram of the three-dimensional structure of the main beam of Fig. 2;

图6为图5的横截面结构示意图;Fig. 6 is a schematic diagram of the cross-sectional structure of Fig. 5;

图7为图5的后视图;Fig. 7 is the back view of Fig. 5;

图8为图2的立柱的立体结构示意图;Fig. 8 is a schematic diagram of the three-dimensional structure of the column in Fig. 2;

图9为图2的钣金三通件的立体结构示意图;Fig. 9 is a schematic diagram of the three-dimensional structure of the sheet metal tee in Fig. 2;

图10为图9的右下侧向立体结构示意图;Fig. 10 is a schematic diagram of the lower right side perspective structure of Fig. 9;

图11为本实用新型安装板与侧横梁安装的立体结构示意图;Figure 11 is a three-dimensional structural schematic diagram of the installation of the mounting plate and the side beam of the present invention;

图12为图11中连接支架的立体结构示意图;Fig. 12 is a schematic diagram of the three-dimensional structure of the connecting bracket in Fig. 11;

图13为本实用新型立柱与侧横梁安装的立体结构示意图;Fig. 13 is a three-dimensional structural schematic diagram of the installation of the column and the side beam of the utility model;

图14为图13中凸起连接件的立体结构示意图。FIG. 14 is a schematic perspective view of the three-dimensional structure of the protruding connector in FIG. 13 .

具体实施方式Detailed ways

下面结合附图详细叙述本实用新型的实施例;需要说明的是,本实施例是叙述性的,不是限定性的,不能以此限定本实用新型的保护范围。The embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings; it should be noted that the present embodiments are descriptive, not restrictive, and cannot limit the protection scope of the present utility model with this.

一种新型45度翼角G型材开关柜,柜体的前后面安装有玻璃式门板4,以有效保护内部各开关电器的操作面;柜体配有顶盖3、底板5等;柜体的主体框架由四根立柱1、上下八根主横梁2所构成的四方框架式结构,所述立柱采用加强型开口型材,主横梁采用带45度翼角G型材,型材开口朝里,三者的连接部位均采用钣金三通件9进行框架安装,并通过钣金三通件与立柱的定位孔10及其压窝沉孔11、钣金三通件与主横梁的定位孔14及压窝沉孔13的定位及固定、立柱卡口12与主横梁的定位连接将立柱与主横梁固定在一起;在立柱之间水平固装侧横梁6,(参见图13),该侧横梁的两端通过凸起连接件8固装在立柱上;在上、下相邻的侧横梁之间竖直固装安装板45,(参见图11),该安装板的两端均通过连接架7固装在侧横梁上。整个开关柜的表面平整度较高,45度翼形角装配后不产生缝隙,提升了柜体装配的对角度,减少了变形对柜体结构影响,还提高了装配后立柱对于主横梁型材支撑强度。A new type of 45-degree wing angle G profile switchgear, the front and rear of the cabinet are equipped with glass door panels 4 to effectively protect the operating surfaces of the internal switching appliances; the cabinet is equipped with a top cover 3, a bottom plate 5, etc.; the cabinet body The main frame is a square frame structure composed of four upright columns 1 and eight upper and lower main beams 2. The upright columns adopt reinforced opening profiles, the main beams adopt G profiles with 45-degree wing angles, and the openings of the profiles face inward. The connection of the three The parts are all frame-installed with sheet metal tee pieces 9, and through the positioning holes 10 of the sheet metal tee piece and the column and their embossing holes 11, the positioning holes 14 of the sheet metal tee piece and the main beam and the embossing sinking The positioning and fixing of the hole 13, the positioning and connection of the column bayonet 12 and the main beam fix the column and the main beam; the side beams 6 are horizontally fixed between the columns, (see Figure 13), and the two ends of the side beams pass through The raised connector 8 is fixed on the column; the vertically fixed mounting plate 45 between the upper and lower adjacent side beams, (see Figure 11), and the two ends of the mounting plate are fixed on the on the side beams. The surface of the entire switchgear is relatively flat, and there is no gap after assembly of the 45-degree wing angle, which improves the angle of assembly of the cabinet, reduces the impact of deformation on the structure of the cabinet, and improves the support of the column for the main beam profile after assembly. strength.

所述主横梁所采用的45度翼角G型材的结构参见图5、6、7,由前折边19、上立边17、上平板16、后立板15、下平板23及下立边24一体制成,其截面为40mm×40mm,上平板、后立板及下平板直角折成前开口的框架型材,在上平板中轴线上均布制有功能模数方孔20和圆孔21,方孔与圆孔的间距为1/2模数,且方形孔和圆孔呈间隔分布,用于固装侧横梁的凸起连接件。上平板的前端向下直角折成上立边,该上立边的下部直角向前折成前折边,在前折边上均布间隔制有底板安装孔18;后立板上均布间隔制有压窝沉孔,在该压窝沉孔两侧同轴对称分别制有两个定位孔;下平板两侧探出后立板外,该两侧采用的是45度翼角设计,并且在翼形边上有吊环开口22,在下平板中部前端向上制有下立边。在后立板与下平板的结合点两侧的后立板上镜像对称各制有一立柱卡口。上平板的宽度与后立板的宽高比为2:1。本型材采用敷铝锌钢板制作加工。The structure of the 45 degree wing angle G profile that described main beam adopts is referring to Fig. 5,6,7, by front flange 19, upper vertical edge 17, upper flat plate 16, rear vertical plate 15, lower flat plate 23 and lower vertical edge 24 is made in one piece, its cross-section is 40mm×40mm, the upper plate, the rear vertical plate and the lower plate are folded at right angles to form the frame profile of the front opening, and the functional module square holes 20 and round holes 21 are evenly distributed on the central axis of the upper plate , the distance between the square hole and the round hole is 1/2 modulus, and the square hole and the round hole are distributed at intervals, which are used to fix the raised connector of the side beam. The front end of the upper plate is folded downwards at right angles to form an upper vertical edge, and the lower part of the upper vertical edge is folded forward at a right angle to form a front flange, and base plate installation holes 18 are evenly distributed on the front flange; A sink hole is made, and two positioning holes are coaxially symmetrically made on both sides of the sink hole; both sides of the lower plate protrude out of the rear vertical plate, and the two sides adopt a 45-degree wing angle design, and Hanging ring opening 22 is arranged on the wing-shaped side, and the lower vertical edge is upwardly shaped on the front end of the lower plate middle part. A column bayonet is respectively shaped in mirror image on the rear vertical plate on both sides of the joint point of the rear vertical plate and the lower plate. The ratio of the width of the upper plate to the aspect ratio of the rear fascia is 2:1. This profile is made of aluminum-zinc coated steel plate.

所述立柱所采用的加强型开口型材的结构参见图8,由立长边25、底长边33、前折边26、前短边29、底折边31、底短边30一体直角弯制而成,前折边、前短边均为立长边向内直角弯制,底折边、底短边均为底长边向内直角弯制,立长边、底长边、前折边、前短边、底折边、底短边的宽度长度均对应相同,在立长边与底长边两侧均对称制有压窝沉孔,该压窝沉孔两侧同轴对称分别制有两个定位孔,在立长边及底长边的两端连接处均制有专用定位卡口32,在前折边及底折边中轴线上均布制有功能模数方孔28和圆孔27,方孔与圆孔的间距为1/2模数,且方形孔和圆孔呈间隔分布,其作用是作为功能单元安装孔用,并通过连接支架固装安装板,并可满足自攻螺钉配孔需求。The structure of the reinforced opening profile adopted by the column is shown in Fig. 8, which is bent at right angles in one piece by the vertical long side 25, the bottom long side 33, the front fold 26, the front short side 29, the bottom fold 31, and the bottom short side 30. The front hem and the front short side are made by bending the vertical long side inward at a right angle, the bottom hem and the bottom short side are all bent inward by the bottom long side at a right angle, the vertical long side, the bottom long side, and the front , the width and length of the front short side, the bottom folded side, and the bottom short side are all corresponding to the same, and the two sides of the vertical long side and the bottom long side are all symmetrically made with pressing holes, and the two sides of the pressing holes are coaxial and symmetrical respectively. There are two positioning holes, special positioning bayonets 32 are formed at the joints of the two ends of the vertical long side and the bottom long side, and functional module square holes 28 and 27 round holes, the distance between the square hole and the round hole is 1/2 modulus, and the square hole and the round hole are distributed at intervals. It is used as the installation hole of the functional unit, and the installation plate is fixed by the connecting bracket, and can meet Hole matching requirements for self-tapping screws.

立柱配合45度翼角G型材使用,在型材两端连接处设计的专用定位卡口与立柱的卡口配合,不仅便于安装定位,提升柜体装配的对角度,减少变形对柜体结构影响;还提高了装配后对于主横梁型材的支撑强度。The column is used with the 45-degree wing angle G profile. The special positioning bayonet designed at the joints of the two ends of the profile cooperates with the bayonet of the column, which not only facilitates installation and positioning, but also improves the angle of cabinet assembly and reduces the impact of deformation on the cabinet structure; It also improves the support strength for the main beam profile after assembly.

所述钣金三通件的结构参见图9、10,由一块钢板钣金而成,包括上平板37及在上平板角部向下镜像对称所制的两个直角折板34,在每一直角折板上分别纵向制有立柱安装板43及横向制有主横梁安装板40,其中纵向所制的立柱安装板为直板,而主横梁安装板为两边直角折弯的内扣板,在立柱安装板上中部位置制有立柱压窝沉孔35,在主横梁安装板的中部位置制有主横梁压窝沉孔41,该两个压窝沉孔两侧同轴分别对称制有定位凸点42及39,该定位凸点可实现精确的安装定位;在上平板上中部位置制有吊装圆孔36,用于柜体吊环螺钉的安装于支撑。Referring to Fig. 9 and 10 for the structure of the sheet metal tee, it is formed by a piece of steel sheet metal, including an upper flat plate 37 and two right-angle folded plates 34 made by mirroring the corners of the upper flat plate downwards. The corner folded plates are respectively longitudinally formed with a column mounting plate 43 and horizontally formed with a main beam mounting plate 40, wherein the vertical column mounting plate is a straight plate, and the main beam mounting plate is an inner gusset plate bent at right angles on both sides. In the middle of the plate, there is a column pressing hole 35, and in the middle of the main beam mounting plate, there is a main beam pressing hole 41. Both sides of the two pressing holes are coaxially symmetrical with positioning bumps 42. And 39, this location bump can realize accurate installation location; Be shaped on the hoisting round hole 36 in the middle position on the upper plate, be installed in the support for the cabinet hanging ring screw.

上平板与下部两侧的立柱安装板及主横梁安装板构成X/Y/Z三向的枝状,可方便实现与主横梁及立柱的直角固装。同时,上平板与立柱安装板及主横梁安装板为一体采用敷铝锌钢板钣金构成,因此在上平板上形成工艺接缝38。这种结构可使三通的强度增加较大,并较常规铝合金材质的铸造形三通重量轻60%以上。The upper plate and the column mounting plate on both sides of the lower part and the main beam mounting plate form a branch shape in X/Y/Z three directions, which can be easily fixed at right angles to the main beam and column. At the same time, the upper plate, the column mounting plate and the main beam mounting plate are integrally formed of aluminum-zinc coated steel sheet metal, so a process joint 38 is formed on the upper plate. This structure can greatly increase the strength of the tee, and is more than 60% lighter than the casting tee made of conventional aluminum alloy.

所述侧横梁为槽型结构,其安装面上均布间隔制有多排安装孔44,在该安装孔上安装连接支架,连接支架再与安装板固装;连接支架的结构参见图11、12,由安装导板50、挂接板47、导向板49一体构成,在安装导板的两侧直角向下对称制出导向板,两个导向板内距尺寸距离与侧横梁外形宽度一致,在安装板的一端向上直角制出一挂接板,在安装导板上均布间隔制有安装长孔48,用以连接固定立柱,在挂接板上制有挂接长孔46,用以固装安装板;本实施例附图中所制安装长孔为并排的三个挂接长孔所示为一个。Described side crossbeam is groove structure, and its mounting surface is evenly distributed at intervals and is formed with multiple rows of mounting holes 44, and connecting bracket is installed on this mounting hole, and connecting bracket is fixed with mounting plate again; The structure of connecting bracket is referring to Fig. 11, 12. It is composed of the installation guide plate 50, the articulated plate 47, and the guide plate 49. The guide plates are made symmetrically at right angles downwards on both sides of the installation guide plate. The inner distance between the two guide plates is consistent with the width of the side beam. One end of the plate is made at right angles upwards to form a articulated plate, and the mounting slots 48 are evenly spaced on the mounting guide plate for connecting the fixed column, and the articulated plate is formed with articulated slots 46 for fixed installation. plate; the installation elongated holes made in the accompanying drawings of this embodiment are three articulated elongated holes that are arranged side by side and shown as one.

连接支架与侧横梁的安装方式见图11、12,安装导板及挂接板上制有安装长孔及挂接长孔,挂接板与安装板通过挂接长孔固装,安装导板与侧横梁通过安装长孔固装,可采用自攻螺钉或螺栓紧固;为防止重力引起的变形移位,在安装板上下两端制出导向板,两导向板的内距尺寸距离与侧横梁外形宽度一致,恰好包住侧横梁,并可移动,侧横梁上所制的安装孔与安装导板固装,由此不仅起到卡紧作用,防止安装板侧所装元件的下垂问题,还因此形成卡槽,在侧横梁纵深方向移动而不脱离轨道,便于实施改造。The installation method of the connecting bracket and the side beam is shown in Figure 11 and 12. The installation guide plate and the hanging plate are made with long holes for installation and long holes for hanging. The hanging plate and the mounting plate are fixed through the long holes for hanging. The beam is fixed through the long hole, and can be fastened with self-tapping screws or bolts; in order to prevent deformation and displacement caused by gravity, guide plates are made at the upper and lower ends of the mounting plate, and the inner distance between the two guide plates is consistent with the shape of the side beam. The width is consistent, just wraps the side beam, and can be moved. The installation hole made on the side beam is fixed with the installation guide plate, which not only plays a clamping role, prevents the sagging of the components installed on the side of the installation plate, but also causes The card slot can move in the depth direction of the side beam without breaking away from the track, which is convenient for transformation.

所述连接件的结构参见图13、14,由底板55及立板51一体直角弯制而成,在底板上中心部位制有侧横梁的安装圆孔52,在立板上中心位置制有与立柱的安装功能模数圆孔相互固装的安装通孔54,在该安装通孔两侧的立板上对称各制有一方形凸起53,该方形凸起位于安装通孔的左右各1/2模数位置,用于嵌装入立柱所制的功能模数方孔内进行定位。The structure of the connector is shown in Figures 13 and 14. It is formed by bending the bottom plate 55 and the vertical plate 51 at right angles. The center part of the bottom plate is shaped on the mounting hole 52 for the side beam. The installation function module of the column is the installation through hole 54 that the round holes are fixed to each other. A square protrusion 53 is symmetrically formed on the vertical plates on both sides of the installation through hole. 2 Modulus position, used for embedding into the functional module square hole made by the column for positioning.

本连接件在底板及立板的中心部位所安装的安装圆孔,用以将侧横梁与立柱固定连接,在立板中心轴安装圆孔左右各1/2模数位置,制有两处方形凸起,尺寸同对应的立柱型材所用加强型开口型材的功能模数方形孔相一致,连接件的方形凸起恰好可以嵌入在该方形过孔中,不仅起到定位作用,还可防止侧横梁安装后的旋转问题,且只需一螺钉固定,减少紧固材料及安装速度。The mounting hole installed in the center of the bottom plate and the vertical plate by this connector is used to fix the side beam and the column, and the left and right 1/2 module positions of the mounting hole on the central axis of the vertical plate are made of two squares. The size of the protrusion is consistent with the square hole of the functional modulus of the reinforced opening profile used in the corresponding column profile. The square protrusion of the connector can just be embedded in the square hole, which not only plays a positioning role, but also prevents the side beam from Rotation problem after installation, and only one screw is needed to fix, reducing fastening materials and installation speed.

Claims (7)

1.一种新型45度翼角G型材开关柜,柜体的前后面安装有玻璃式门板,柜体配有顶盖、底板,柜体的主体框架由四根立柱、上下八根主横梁所构成的四方框架式结构,所述立柱采用加强型开口型材,主横梁采用带45度翼角G型材,型材开口朝里,三者的连接部位均采用钣金三通件进行框架安装,并通过钣金三通件与立柱的定位孔及其压窝沉孔、钣金三通件与主横梁的定位孔及压窝沉孔的定位及固定、立柱卡口与主横梁的定位连接将立柱与主横梁固定在一起;在立柱之间水平固装侧横梁,该侧横梁的两端通过凸起连接件固装在立柱上;在上、下相邻的侧横梁之间竖直固装安装板,该安装板的两端均通过连接架固装在侧横梁上。1. A new type of 45-degree wing angle G-profile switch cabinet. Glass door panels are installed on the front and rear of the cabinet body. The cabinet body is equipped with a top cover and a bottom plate. It is a square frame structure, the column adopts reinforced open profile, the main beam adopts G profile with 45 degree wing angle, and the profile opening faces inward. The positioning hole of the gold tee piece and the column and its pressing hole, the positioning and fixing of the positioning hole and the pressing hole of the sheet metal tee piece and the main beam, the positioning connection of the column bayonet and the main beam, and the column and the main beam. The beams are fixed together; the side beams are fixed horizontally between the uprights, and the two ends of the side beams are fixed on the uprights through the raised connectors; the mounting plate is vertically fixed between the upper and lower adjacent side beams, Both ends of the mounting plate are fixed on the side beams through the connecting frame. 2.根据权利要求1所述的新型45度翼角G型材开关柜,其特征在于:所述主横梁所采用的45度翼角G型材由前折边、上立边、上平板、后立板、下平板及下立边一体制成,上平板、后立板及下平板直角折成前开口的框架型材,在上平板中轴线上均布制有的功能模数方孔和圆孔,其方孔与圆孔的间距为1/2模数,且方形孔和圆孔呈间隔分布;上平板的前端向下直角折成上立边,该上立边的下部直角向前折成前折边,在前折边上均布间隔制有底板安装孔;后立板上均布间隔制有压窝沉孔,在该压窝沉孔两侧同轴对称分别制有两个定位孔;下平板两侧探出后立板外,该两侧采用的是45度翼角设计,并且在翼形边上有吊环开口,在下平板中部前端向上制有下立边,在后立板与下平板的结合点两侧的后立板上镜像对称各制有一立柱卡口。2. The new 45-degree wing-angle G profile switchgear according to claim 1, characterized in that: the 45-degree wing-angle G profile adopted by the main beam consists of a front flange, an upper vertical edge, an upper plate, and a rear vertical The upper plate, the rear vertical plate and the lower plate are folded at right angles to form a frame profile of the front opening, and the functional module square holes and round holes are evenly distributed on the central axis of the upper plate. The distance between the square holes and the round holes is 1/2 modulus, and the square holes and the round holes are distributed at intervals; Folding, the bottom plate mounting holes are uniformly distributed on the front flange; the rear vertical plate is uniformly spaced and made with sinking holes, and two positioning holes are coaxially symmetrically made on both sides of the sinking hole; The two sides of the lower plate protrude out of the rear vertical plate. The two sides adopt a 45-degree wing angle design, and there are ring openings on the wing-shaped side. A column bayonet is respectively shaped in mirror image symmetry on the rear vertical plate on both sides of the joint point of the flat plate. 3.根据权利要求1所述的新型45度翼角G型材开关柜,其特征在于:所述立柱所采用的加强型开口型材由立长边、底长边、前折边、前短边、底折边、底短边一体直角弯制而成,前折边、前短边均为立长边向内直角弯制,底折边、底短边均为底长边向内直角弯制,立长边、底长边、前折边、前短边、底折边、底短边的宽度长度均对应相同,在立长边与底长边两侧均对称制有压窝沉孔,该压窝沉孔两侧同轴对称分别制有两个定位孔,在立长边及底长边的两端连接处均制有专用定位卡口,在前折边及底折边中轴线上均布制有的功能模数方孔和圆孔,其方孔与圆孔的间距为1/2模数,且方形孔和圆孔呈间隔分布。3. The new 45-degree wing angle G profile switchgear according to claim 1, characterized in that: the reinforced opening profile adopted by the column consists of vertical long sides, bottom long sides, front folded sides, front short sides, The bottom hem and the short side of the bottom are bent at right angles in one piece, the front hem and the short side are bent inward at right angles from the vertical long side, and the bottom hem and short side are bent inward at right angles from the long side of the bottom. The width and length of the vertical long side, the bottom long side, the front fold, the front short side, the bottom fold, and the bottom short side are all corresponding to the same width and length, and there are symmetrical sink holes on both sides of the vertical long side and the bottom long side. Two positioning holes are coaxially symmetrical on both sides of the sinking hole, and special positioning bayonets are made at the joints of the two ends of the vertical long side and the bottom long side. The functional modulus square holes and round holes of the cloth system, the distance between the square holes and the round holes is 1/2 modulus, and the square holes and the round holes are distributed at intervals. 4.根据权利要求1所述的新型45度翼角G型材开关柜,其特征在于:所述钣金三通件由一块钢板钣金而成,包括上平板及在上平板角部向下镜像对称所制的两个直角折板,在每一直角折板上分别纵向制有立柱安装板,横向制有主横梁安装板,其中纵向所制的立柱安装板为直板,而主横梁安装板为两边直角折弯的内扣板,在立柱安装板上中部位置制有立柱压窝沉孔,在主横梁安装板的中部位置制有主横梁压窝沉孔,该两个压窝沉孔两侧同轴分别对称制有定位凸点,在上平板上中部位置制有吊装圆孔。4. The new 45-degree wing angle G-shaped switchgear according to claim 1, characterized in that: the sheet metal tee is made of a piece of steel sheet metal, including an upper plate and a mirror image at the corner of the upper plate The two right-angle folded plates are made symmetrically. On each right-angle folded plate, a column mounting plate is longitudinally formed, and a main beam mounting plate is formed horizontally. The vertical column mounting plate is a straight plate, and the main beam mounting plate is two sides. For the inner gusset plate bent at right angles, a column pressing hole is formed in the middle of the column mounting plate, and a main beam pressing hole is formed in the middle of the main beam mounting plate. Both sides of the two pressing holes are the same. The axes are respectively symmetrically formed with positioning convex points, and a hoisting round hole is formed at the upper middle of the upper plate. 5.根据权利要求1所述的新型45度翼角G型材开关柜,其特征在于:所述侧横梁为槽型结构,其安装面上均布间隔制有多排安装孔,在该安装孔上安装连接支架,该连接支架再与安装板固装。5. The new 45-degree wing angle G-profile switchgear according to claim 1, characterized in that: the side beam is a groove structure, and a plurality of rows of mounting holes are evenly spaced on the mounting surface, and the mounting holes The connection bracket is installed on the top, and the connection bracket is fixed with the mounting plate. 6.根据权利要求5所述的新型45度翼角G型材开关柜,其特征在于:所述连接支架由安装导板、挂接板、导向板一体构成,在安装导板的两侧直角向下对称制出导向板,两个导向板内距尺寸距离与侧横梁外形宽度一致,在安装板的一端向上直角制出一挂接板,在安装导板上均布间隔制有安装长孔用以连接固定立柱,在挂接板上制有挂接长孔用以固装安装板。6. The new 45-degree wing angle G-profile switchgear according to claim 5, characterized in that: the connecting bracket is composed of a mounting guide plate, a articulated plate, and a guide plate, and is symmetrical downwards at right angles on both sides of the mounting guide plate The guide plate is made, and the inner distance between the two guide plates is consistent with the width of the side beam. A hook plate is made at one end of the installation plate at right angles upwards, and long holes are evenly spaced on the installation guide plate for connection and fixing. The upright column is shaped on the articulated plate with articulated elongated holes for fixing the mounting plate. 7.根据权利要求1所述的新型45度翼角G型材开关柜,其特征在于:所述连接件由底板及立板一体直角弯制而成,在底板上中心部位制有侧横梁的安装圆孔,在立板上中心位置制有与立柱的安装功能模数圆孔相互固装的安装通孔,在该安装通孔两侧的立板上对称各制有一方形凸起,该方形凸起位于安装通孔的左右各1/2模数位置,用于嵌装入立柱所制的功能模数方孔内进行定位。7. The new 45-degree wing angle G-profile switchgear according to claim 1, characterized in that: the connecting piece is formed by bending the bottom plate and the vertical plate at right angles, and the center part of the bottom plate is equipped with a side beam installation A round hole is formed on the central position of the vertical plate to be fixed with the mounting function module circular hole of the column. A square protrusion is symmetrically formed on the vertical plate on both sides of the installation through hole. It is located at the left and right 1/2 module positions of the installation through hole, and is used to be embedded in the functional module square hole made by the column for positioning.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466691A (en) * 2014-12-12 2015-03-25 天津电气科学研究院有限公司 Novel 45-degree-wing-angle G sectional material switch cabinet
US20210036498A1 (en) * 2018-04-17 2021-02-04 Abb Schweiz Ag Laminated busbar and arrangement comprising laminated busbars

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466691A (en) * 2014-12-12 2015-03-25 天津电气科学研究院有限公司 Novel 45-degree-wing-angle G sectional material switch cabinet
US20210036498A1 (en) * 2018-04-17 2021-02-04 Abb Schweiz Ag Laminated busbar and arrangement comprising laminated busbars
US11705708B2 (en) * 2018-04-17 2023-07-18 Abb Schweiz Ag Laminated busbar and arrangement comprising laminated busbars

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